package com.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.server.ServerWebExchange;

@Configuration
public class GuliMallCrosConfiguration {
   @Bean
    public CorsWebFilter CorsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration=new CorsConfiguration();
        //1、配置跨域
        //允许哪些头跨域
        corsConfiguration.addAllowedHeader("*");
        //允许哪些请求方式跨域
        corsConfiguration.addAllowedMethod("*");
        //允许哪种请求来源跨域
        corsConfiguration.addAllowedOrigin("*");
        //是否允许携带cookie进行跨域
        corsConfiguration.setAllowCredentials(true);
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
